Photos: Ronda Rousey

Ronda Rousey, left, was in attack mode from the beginning Saturday against Bethe Correia.

Ronda Rousey defeated Bethe Correia in their bantamweight title fight Saturday at UFC 190 in Rio de Janeiro, Brazil.

Ronda Rousey, left, took offense to some comments made by Bethe Correia leading up to their UFC 190 bout Saturday night.

“I guess you can’t doubt my hands anymore,” Ronda Rousey, right, said in the octagon after beating Bethe Correia in 34 seconds.

Ronda Rousey is congratulated by her mother, AnnMaria De Mars, after defeating Bethe Correia at UFC 190.

Ronda Rousey, left, knocked out Bethe Correia in 34 seconds Saturday at UFC 190 in Rio de Janeiro, Brazil.

Ronda Rousey, right, defeated Bethe Correia at UFC 190 in Rio de Janeiro, Brazil.

Ronda Rousey, right, used her newly developed punching power instead of her famed armbar to beat Bethe Correia at UFC 190.

After beating Bethe Correia, left, in 34 seconds Saturday night, Ronda Rousey has now won 11 of her 12 fights in the first round.

Ronda Rousey, right, kept her UFC 190 fight against Bethe Correia a stand-up battle.

Ronda Rousey, left, and Bethe Correia face off during their UFC 190 weigh-in on Friday.

Stefan Struve, right, defeated Minotauro Nogueira by unanimous decision Saturday at UFC 190.

Soa Palelei attempts a straight kick against Antonio Silva in a UFC 190 heavyweight bout in Rio de Janeiro.

Antonio Silva, bottom, tries to defend himself against Soa Palelei during their heavyweight fight at UFC 190 in Rio de Janeiro. Silva won by TKO in the second round.

Claudia Gadelha celebrates her win over Jessica Aguilar at UFC in Rio de Janeiro. She won by a unanimous decision.

Brazilian native Claudia Gadelha, left, fights Jessica Aguilar in a strawweight bout during UFC 190 in Rio de Janeiro. Gadelha won in a unanimous decision.

Antonio Silva, top, beat Soa Palelei by TKO in the second round of their heavyweight bout Saturday at UFC 190 in Rio de Janeiro, Brazil.

Claudia Gadelha celebrates her win over Jessica Aguilar in their strawweight bout Saturday at UFC 190 in Rio de Janeiro, Brazil.

Patrick Cummins, top, beat Rafael Cavalcante by TKO in their light heavyweight bout Saturday at UFC 190 in Rio de Janeiro, Brazil.

Demien Maia celebrates his win over Neil Magny at UFC 190 Saturday in Rio de Janeiro, Brazil.

Claudia Gadelha hits Jessica Aguilar with a punch in their strawweight bout during UFC 190 in Rio de Janeiro. Gadelha won in a unanimous decision.

Patrick Cummins, top, bleeds heavily from his nose but defeats Rafael Cavalcante by TKO in their light heavyweight bout Saturday at UFC 190 in Rio de Janeiro, Brazil.

Warlley Alves celebrates his welterweight win over Nordine Taleb during UFC 190 in Rio de Janeiro. Alves won by submission via a guillotine choke.

Patrick Cummins, left, had an impressive performance against Rafael Cavalcante on Saturday night, depite his face looking like a disaster.

Warlley Alves gets top position on Nordine Taleb during their welterweight bout at UFC 190 in Rio de Janeiro, Brazil.

Iuri Alcantara steps onto the scale during the UFC 190 weigh-in at the HSBC Arena in Rio de Janeiro. Alcantara won by unanimous decision over Leandro Issa.

Vitor Miranda steps onto the scale during the UFC 190 weigh-in at the HSBC Arena in Rio de Janeiro. He beat Clint Hester by TKO in the second round.

Guido Cannetti steps onto the scale during the UFC 190 weigh-in at the HSBC Arena in Rio de Janeiro. He defeated Hugo Viana by unanimous decision.

Hugo Viana steps onto the scale during the UFC 190 weigh-in at the HSBC Arena in Rio de Janeiro. He lost to Guido Cannetti by unanimous decision.

Champion Ronda Rousey steps onto the scale during the UFC 190weigh-in on Friday at HSBC Arena in Rio de Janeiro.